Question

The deficiency of minerals __________is responsible for tooth decay.

Answer 1

Calcium :

1. Calcium is an essential mineral required for the growth and development of teeth and bones.
2. Milk, egg, fish, and vegetables are the main sources of calcium in our diet.
3. The deficiency of calcium leads to softening and deformation of bones, and loss of tooth enamel which causes tooth decay.

Final answer:
The deficiency of mineral calcium is responsible for tooth decay.